Hot melt ink

Compositions: coating or plastic – Coating or plastic compositions – Marking

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Details

106 22A, 106 23A, 106 30A, C09D 1112

Patent

active

055318193

ABSTRACT:
A hot melt ink of high performance and clear appearance as ink used for hot melt type ink jet recording comprising a paraffin wax as a normal temperature solid wax, ethylene-vinyl acetate copolymer as a resin and an oil-soluble dye (C.I. SOLVENT BLACK 3) as a colorant and a plasticizer having a molecular weight from 100 to 10,000 comprising at least one of materials selected from the group consisting of aliphatic ester, aromatic ester, phosphoric acid ester and oxyacid ester, more preferably, at least one of materials selected from the group consisting of phthalic acid ester, fatty acid ester, polyester type plasticizer, epoxy type plasticizer and trimellitic acid type plasticizer and, most preferably, dioctyl phthalate which is liquid at normal temperature.

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patent: 5397388 (1995-03-01), Fujioka

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